especially google ads that track your cookies. I notice also, when I'm on my phone that certain ads pop up (Lyft, Game of Thor or whatever its called, Candy Crush) when I come to sites that use google ads and they will automatically redirect even if I don't push anything (this happens a lot with daily news, complex, and ny times, never with CNN). especially if this issue is only for iPhones. they love to send you to the app store.